| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $94.33 | 8.671% | $102.5094 | $102.51 | $102.50 | $102.50 |
| Purchase #2 | $94.66 | 8.606% | $102.8064 | $102.81 | $102.80 | $102.80 |
| Purchase #3 | $33.29 | 4.699% | $34.8543 | $34.85 | $34.85 | $34.90 |
| Purchase #4 | $66.98 | 11.818% | $74.8957 | $74.90 | $74.90 | $74.90 |
| Purchase #5 | $228.55 | 9.418% | $250.0748 | $250.07 | $250.05 | $250.10 |
| Purchase #6 | $146.89 | 13.673% | $166.9743 | $166.97 | $166.95 | $167.00 |
| Purchase #7 | $141.43 | 9.856% | $155.3693 | $155.37 | $155.35 | $155.40 |
| 7 purchase totals = | $806.13 | $887.4842 | $887.48 | $887.40 | $887.60 | |